DEV: Add knowledge-explorer to official plugin list (#10127)

DEV: Add knowledge-explorer to official plugin list (#10127)

diff --git a/lib/plugin/metadata.rb b/lib/plugin/metadata.rb
index 07072f7..d2de1ff 100644
--- a/lib/plugin/metadata.rb
+++ b/lib/plugin/metadata.rb
@@ -34,6 +34,7 @@ class Plugin::Metadata
     "discourse-gradle-issue",
     "discourse-graphviz",
     "discourse-invite-tokens",
+    "discourse-knowledge-explorer",
     "discourse-local-dates",
     "discourse-logster-rate-limit-checker",
     "discourse-logster-transporter",

GitHub sha: 768bb406

This commit appears in #10127 which was merged by justindirose.